<html>
<head>
    <title>后台登陆</title>
    <meta charset="utf-8">
    <link rel="stylesheet" href="layui/css/layui.css">
    <script src="layui/layui.all.js"></script>
    <script src="js/jquery-1.10.2.min.js"></script>
    <script src="js/login.js"></script>
</head>
<body>
    <div class="layui-form-item" style="display: none;margin-top: 15px;" id="codeinput">
        <label class="layui-form-label" style="width: 50px">令牌：</label>
        <div class="layui-input-block" style="margin-left: 80px">
            <input class="layui-input" type="text" id="authcode" placeholder="安全令牌" style="width: 140px;margin-right: 15px;">
        </div>
    </div>
    <div style="text-align: center; margin-top: 50px;">
        <p style="font-weight: 500; font-size: 46px; font-family: STXingkai;">组长是一条咸鱼</p>
    </div>
    <fieldset class="layui-elem-field site-demo-button" style="margin: 90px auto 0; width: 450px; height: 300px;">
    <legend>登陆</legend>

        <from class="layui-form" action="" style="text-align: center;">

            <div class="layui-form-item" style="margin-top: 50px">
                <label class="layui-form-label">账号：</label>
                <div class="layui-input-block">
                    <input class="layui-input" type="text" id="username" placeholder="用户名或者手机号" style="width: 276px;">
                </div>
            </div>

            <div class="layui-form-item" style="margin-top: 20px">
                <label class="layui-form-label">密码：</label>
                <div class="layui-input-block">
                    <input class="layui-input" type="password" id="password" placeholder="密码" style="width: 276px;">
                </div>
            </div>

            <div style="width: 100%; margin-top: 30px; text-align: center;">
                <input type="submit" value="登陆" id="btnLogin" onclick="btn_login()" class="layui-btn layui-btn-fluid" style="width: 236px;">
            </div>
        </from>
    </fieldset>
</body>
</html>
